Getting Started; Quick Reference Guide; Headset - AT&T TL8900 User Manual

Getting started

Quick reference guide - headset
(On/off button and light)
Press to make, answer or
X
end a call (page 26).
Earpiece
Battery with cover attached
Remove to replace the
X
battery (page 6).
VOL+/VOL-
Slide the volume switch to
X
the right or left to adjust the
headset ringer volume while
in idle mode, or the listening
volume while on a call (page
27 or page 28).
During a call, press to answer an
f
incoming call when you receive a
call waiting alert (page 27).
1
2
3
MUTE
X
X
Microphone
X
1
Press to mute the
microphone during a call
(page 28).
Press to mute the ringer in
the earpiece when there
is an incoming call (page
27).
The microphone
incorporates noise
canceling technology for
clearer calls.
4
5
6